联想b4400

原装联想E430 E440 E540 E431 E531 V480 B490 B4400 M495电池75+，

联想K2450 K4350A K4250 K4450 K4450a M490S M490SA-BNI M4400S B4450S B4400S B4400sa B490s笔记本电池，

V580适用联想B480A B485 B490 M490 M495 E49 B580 B590风扇V480C B480G B485 E4430 B4400 M4450A B4309，

金配适用于联想B490S M490S K2450 K4450 K4350A K4250 M4400S B4400 SA L12S4Z51 L12S4Y51笔记本电脑电池，

适用 联想M490S M4400S B4400S B4450S B490S M495S U300S/E键盘，

M490S适用联想M4400S B4400S B4450S B490S M495S键盘U300S U300E，

适用于联想 M490S M4400S B4400S B4450S B490S M495S 笔记本键盘，

适用 联想B4320 B4318 B4330 B4309 B4306 B4400 B4400A键盘B4302，

HSW适用于联想B490S M490S K2450 K4450 K4350A K4250 M4400S B4400 SA L12S4Z51 L12S4Y51笔记本电脑电池，

适用联想 B4320 B4318 B4330 B4309 B4306 B4400 B4302 B4307键盘，

适用联想V480 V580 M490 M495 B4400 B5400 M5400笔记本电池6芯，

联想 Y400N Y410P V480C B475E B4400 V100 笔记本电脑键盘保护膜，

联想 E4430 E4430A E4430G B4400 散热风扇，

适用联想B5400 B4400/M4400/M4450/M5400/e4430/S/A V4400U M490s B490s Y50C Y50P笔记本电源适配器充电器线，

联想M4450 M4400 G550s E40/E50/E41/E51/B40/B50/N40/N50-70-30-45-80昭阳B51原装B41电脑35笔记本V4400电池，

联想 昭阳 K4350A B4400S K4450A K4350 K4450 K450A 笔记本风扇，

适用联想E4430 B4400 B4309 B4303 B4302风扇B4307 B4308A B4330G，

南元M490S M4400S B4400S B4450S B490S M495S笔记本键盘适用联想，

原装联想B4305 B4306 B4307 B4308 B4309 B4310 B4311 B4400风扇，

适用联想G470 G475AX B480 B480G V480 B475E B475 B490G A键盘B4400 B4450 B4302 B4320 B4309 B4308 B4310，

联想B480 B480A B485 M490 M495 V480 B4400笔记本光驱盖板面板，

联想 K4350 K4450 B4400S B4450S M490S M495S B490S B495S 风扇，

联想G470 G475 G480 G485 Y470 B4400S笔记本硬盘 机械硬盘 500G，

适用 联想 M490S B4400S B4450S M4400S B490S笔记本键盘 更替换，

联想扬天B43 B460/465/470/475/480 4400 4450M495 490笔记本屏幕，

联想B4320 B4318 E4430 B4330 B4309 B4306 B4400 B4302 风扇，

联想M4400 V4400 M4450 N40 E41昭阳E40/E50/B51/B40/B50-70-30-45-80 G550s笔记本E51电脑N50原装B41-35电池，

联想原装笔记本电池B4400S/A B4450S/A K4350 K4250 L12S4Y51 M490S M4400S K2450，

联想V480 V580 B480 E4430 B490 B590 M490 E49 K49风扇B4400，

联想B40 B41 M40 M41 N40-30 35 70 80扬天V490U B4400S B4450S电脑贴纸B490S B4030笔记本B4322外壳保护贴膜，